CN212147598U - Buckle structure with adjustable levelness - Google Patents

Abstract

The utility model discloses a buckle structure with adjustable levelness, which comprises a thread sleeve fixing block, a pressing plate, a thread sleeve, a screw rod, a connecting buckle, a spring pressing block, a spring, a connecting sheet, a handle, an elastic guide pillar, a cover plate, a key and a module, wherein the pressing plate is arranged on the thread sleeve fixing block; be equipped with the recess on the clamp plate, the symmetry is provided with the pine beginning and locks the end in the recess, and the fixed connection piece of packing into in the recess is equipped with the handle on the clamp plate, and the connection piece is connected to the handle, and connection piece connecting screw, one side that has the hypotenuse on the connection knot is equipped with the bayonet socket, makes the connector link be in the hasp position through adjusting screw, and when the handle was held by the pine beginning to locking and is removed, the handle passed through the connection piece and drives the screw rod and. The combined action of swivel nut and screw rod, connector link and spring is passed through to this novel structure, and the buckle structure that forms is more steady and has elasticity, and the structure is succinct, easily preparation, and the cost of manufacture is low, structurally has very big superiority.

Description

Buckle structure with adjustable levelness

Technical Field

The utility model relates to a buckle structure of adjustable levelness.

Background

A snap is a mechanism for the embedded connection or the integral locking of one part to another, generally for the coupling of plastic parts, the material of which is generally made of a plastic material with a certain flexibility. The buckle connection has the greatest characteristic of convenient installation and disassembly, and can realize disassembly without tools. The existing buckle connection technology is widely applied to connection of automotive upholstery.

The existing buckle structure has defects, such as poor stability, and is difficult to adjust.

Disclosure of Invention

The utility model aims to solve the technical problem that a buckle structure of adjustable levelness that can solve above-mentioned problem.

The utility model discloses a realize through following technical scheme: a buckle structure capable of adjusting levelness comprises a thread sleeve fixing block, a pressing plate, a thread sleeve, a screw rod, a connecting buckle, a spring pressing block, a spring, a connecting sheet, a handle, an elastic guide pillar, a cover plate, a key and a module, wherein the pressing plate is arranged on the thread sleeve fixing block; the pressing plate is provided with a groove, a fixed connecting sheet is arranged in the groove, the pressing plate is provided with a handle, the handle is connected with the connecting sheet, the connecting sheet is connected with a screw rod, one side of the connecting buckle with a bevel edge is provided with a bayonet, the connecting buckle is positioned at a lock buckle position by adjusting the screw rod, simultaneously, when the handle moves from a loose end to a locking end, the handle drives the screw rod to rotate anticlockwise through the connecting sheet, the screw rod and a screw sleeve drive the connecting buckle to do ascending motion, the screw rod drives the connecting buckle to do anticlockwise rotation motion through a key, and the bayonet on the connecting buckle is embedded with a blocked module; the small cylinder is arranged on the screw sleeve fixing block, the spring sleeve is arranged on the connecting buckle, and the spring is connected with the spring pressing block which is connected with the connecting sheet.

According to the preferable technical scheme, a threaded sleeve is fixed on the threaded sleeve fixing block, a connecting hole is formed in the threaded sleeve, inner threads are arranged on the inner wall of the connecting hole, outer threads matched with the inner threads are arranged on the surface of a screw rod, the screw rod is screwed into the threaded sleeve through the threads, a connecting buckle penetrates through the screw rod and is mutually fixed with the screw rod through a key, a connecting piece is fixed on the screw rod, and a handle is mounted at the other end of the connecting piece; a plurality of aligned screw holes are formed in the pressing plate and the small cylinder, screws are inserted into the screw holes, the elastic guide column is arranged on the pressing plate, a limiting head is arranged at one end of the elastic guide column, an inclined opening is formed in one position of the handle, the limiting head is processed by a large round angle, and the limiting head is reset through the elasticity of the elastic guide column when the limiting head is quickly pulled to the locking end and is used for positioning the handle at the locking end.

As the preferred technical scheme, the press plate is provided with a fan-shaped notch which leads the locking and the releasing of the connecting buckle to have relative angle of ninety degrees, and the fan-shaped notch is communicated with the groove.

As a preferable technical scheme, the connecting buckle is a T-shaped buckle.

The utility model has the advantages that: the combined action of swivel nut and screw rod, connector link and spring is passed through to this novel structure, and the buckle structure that forms is more steady and has elasticity, and the structure is succinct, easily preparation, and the cost of manufacture is low, structurally has very big superiority.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a top view of the present invention;

FIG. 2 is a view showing the structure of the pressing plate of the present invention;

FIG. 3 is a view of the connection structure of the connecting buckle and the spring according to the present invention;

fig. 4 is a structural diagram of the elastic guide post of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 4, the device comprises a thread sleeve fixing block 1, a pressing plate 2, a thread sleeve 3, a screw rod 4, a connecting buckle 5, a spring pressing block 6, a spring 7, a connecting sheet 8, a handle 9, an elastic guide pillar 10, a cover plate 11, a key 12 and a module, wherein the pressing plate 2 is arranged on the thread sleeve fixing block 1; be equipped with recess 211 on the clamp plate 6, fixed connection piece 8 is packed into in the recess, is equipped with handle 9 on the clamp plate 2, and handle 9 connects connection piece 8, and connection piece 8 connecting screw 4, the last one side that has the hypotenuse of connector link 5 are equipped with the bayonet socket.

During the use, adjust screw rod 4 earlier and let connector link 5 be in suitable hasp position, make the handle be in the pine simultaneously and open end 15, stir handle toward locking end 16, the handle band-pass drives screw rod 4 also anticlockwise rotation through connection piece 8, because the effect of screw rod 4 and swivel nut 3, handle 9, the even meeting that connection piece 8 and screw rod 4 are constituteed can do the rising movement, screw rod 4 drives connector link 5 through key 12 simultaneously and also does anticlockwise rotary motion, the bayonet socket that has the hypotenuse of messenger connector link 5 is inlayed with the module of card.

Because the previously adjusted position is that the contact two surfaces of the bayonet and the clamped module need interference fit, the connecting buckle 5 can be extruded downwards, and the compression spring 7 is compressed, so that the lock catch has the function of spring pressure, and the effect of the whole lock catch structure is better; particularly, the small cylinder 13 is arranged on the thread sleeve fixing block, so that the angle can be finely adjusted when the thread sleeve fixing block 1 is installed, the thread sleeve fixing block 1 is installed by the clamped module, the installed levelness of the clamped module can be adjusted, and the levelness adjustability can avoid the situation that the levelness of the whole mechanism cannot meet the requirements.

The screw sleeve fixing block 1 is fixedly provided with a screw sleeve 3, the screw sleeve 3 is internally provided with a connecting hole, the inner wall of the connecting hole is provided with internal threads, the surface of the screw rod is provided with external threads matched with the internal threads, the screw rod 4 is screwed into the screw sleeve through the threads, the connecting buckle 5 penetrates through the screw rod and is mutually fixed with the screw rod through a key, the connecting piece 8 is fixed on the screw rod 4, and the other end of the connecting piece is provided with a handle 9; the pressing plate and the small cylinder 13 are provided with a plurality of aligned screw holes, screws are inserted into the screw holes, the elastic guide pillar 10 is arranged on the pressing plate 2, one end of the elastic guide pillar 10 is provided with a limiting head 14, one part of the handle 9 is provided with an oblique opening, the limiting head 14 is used for processing a large round angle, and the limiting head 1 enables the limiting head 14 to reset through the elasticity of the elastic guide pillar when being quickly pulled to the locking end to be used for positioning the handle at the locking end. When the handle is quickly pulled to the locking end, the handle can be smoothly pulled along the limiting head, then the elastic force of the elastic guide post enables the limiting head to reset, and the purpose is to position the handle at the locking end 16 and enable the buckle to be in a locking state; in particular, the pressure plate 2 is provided with a ninety-degree sector notch 9, the purpose of which is to provide a ninety-degree relative angle for the locking and unlocking of the connection link 5

Wherein, the connecting buckle 5 is a T-shaped buckle.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (4)

1. The utility model provides a buckle structure of adjustable levelness which characterized in that: the clamping device comprises a threaded sleeve fixing block, a pressing plate, a threaded sleeve, a screw rod, a connecting buckle, a spring pressing block, a spring, a connecting sheet, a handle, an elastic guide pillar, a cover plate, a key and a module, wherein the pressing plate is arranged on the threaded sleeve fixing block; the clamp plate is provided with a groove, a loosening end and a locking end are symmetrically arranged in the groove, a fixed connecting sheet is arranged in the groove, the clamp plate is provided with a handle, the handle is connected with the connecting sheet, the connecting sheet is connected with a screw rod, one side of the connecting buckle with a bevel edge is provided with a bayonet, the connecting buckle is positioned at a lock catch position through adjusting the screw rod, meanwhile, when the handle moves from the loosening end to the locking end, the handle drives the screw rod to rotate anticlockwise through the connecting sheet, the screw rod and a screw sleeve drive the handle, the connecting sheet and the screw rod to move upwards, the screw rod drives the connecting buckle to rotate anticlockwise through a key, and the bayonet on the connecting; the small cylinder is arranged on the screw sleeve fixing block, the spring sleeve is arranged on the connecting buckle, and the spring is connected with the spring pressing block which is connected with the connecting sheet.

2. The structure of claim 1, wherein: the screw sleeve fixing block is fixedly provided with a screw sleeve, a connecting hole is formed in the screw sleeve, inner threads are arranged on the inner wall of the connecting hole, outer threads matched with the inner threads are arranged on the surface of the screw rod, the screw rod is screwed into the screw sleeve through the threads, the connecting buckle penetrates through the screw rod and is mutually fixed with the screw rod through a key, the connecting sheet is fixed on the screw rod, and the other end of the connecting sheet is provided with a handle; a plurality of aligned screw holes are formed in the pressing plate and the small cylinder, screws are inserted into the screw holes, the elastic guide column is arranged on the pressing plate, a limiting head is arranged at one end of the elastic guide column, an inclined opening is formed in one position of the handle, the limiting head is processed by a large round angle, and the limiting head is reset through the elasticity of the elastic guide column when the limiting head is quickly pulled to the locking end and is used for positioning the handle at the locking end.

3. The structure of claim 1, wherein: the pressing plate is provided with a fan-shaped notch which leads the locking and the loosening of the connecting buckle to have ninety degrees relative angle, and the fan-shaped notch is communicated with the groove.

4. The structure of claim 1, wherein: the connecting buckle is a T-shaped buckle.

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